159791744

素因数分解:

$2^7\times 7^2\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 376456500

約数和(自身を除く): 216664756

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 224, 292, 349, 392, 448, 511, 584, 698, 784, 896, 1022, 1168, 1396, 1568, 2044, 2336, 2443, 2792, 3136, 3577, 4088, 4672, 4886, 5584, 6272, 7154, 8176, 9344, 9772, 11168, 14308, 16352, 17101, 19544, 22336, 25477, 28616, 32704, 34202, 39088, 44672, 50954, 57232, 65408, 68404, 78176, 101908, 114464, 136808, 156352, 178339, 203816, 228928, 273616, 312704, 356678, 407632, 457856, 547232, 713356, 815264, 1094464, 1248373, 1426712, 1630528, 2188928, 2496746, 2853424, 3261056, 4993492, 5706848, 9986984, 11413696, 19973968, 22827392, 39947936, 79895872, 159791744]

約数ペア:

[(1, 159791744), (2, 79895872), (4, 39947936), (7, 22827392), (8, 19973968), (14, 11413696), (16, 9986984), (28, 5706848), (32, 4993492), (49, 3261056), (56, 2853424), (64, 2496746), (73, 2188928), (98, 1630528), (112, 1426712), (128, 1248373), (146, 1094464), (196, 815264), (224, 713356), (292, 547232), (349, 457856), (392, 407632), (448, 356678), (511, 312704), (584, 273616), (698, 228928), (784, 203816), (896, 178339), (1022, 156352), (1168, 136808), (1396, 114464), (1568, 101908), (2044, 78176), (2336, 68404), (2443, 65408), (2792, 57232), (3136, 50954), (3577, 44672), (4088, 39088), (4672, 34202), (4886, 32704), (5584, 28616), (6272, 25477), (7154, 22336), (8176, 19544), (9344, 17101), (9772, 16352), (11168, 14308)]